201003002122213 has 4 divisors (see below), whose sum is σ = 212826708129420. Its totient is φ = 189179296115008.

The previous prime is 201003002122211. The next prime is 201003002122243. The reversal of 201003002122213 is 312221200300102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121787270418529 + 79215731703684 = 11035727^2 + 8900322^2 .

It is a cyclic number.

It is not a de Polignac number, because 201003002122213 - 2¹ = 201003002122211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201003002122211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5911853003578 + ... + 5911853003611.

It is an arithmetic number, because the mean of its divisors is an integer number (53206677032355).

Almost surely, 2^{201003002122213} is an apocalyptic number.

It is an amenable number.

201003002122213 is a deficient number, since it is larger than the sum of its proper divisors (11823706007207).

201003002122213 is a wasteful number, since it uses less digits than its factorization.

201003002122213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11823706007206.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201003002122213 its reverse (312221200300102), we get a palindrome (513224202422315).

The spelling of 201003002122213 in words is "two hundred one trillion, three billion, two million, one hundred twenty-two thousand, two hundred thirteen".